AT91SAM7X128 Atmel, AT91SAM7X128 Datasheet - Page 377
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AT91SAM7X128
Manufacturer Part Number
AT91SAM7X128
Description
MCU 32-Bit 91S ARM7TDMI RISC 128KB Flash 1.8V/3.3V 100-Pin LQFP
Manufacturer
Atmel
Datasheet
1.AT91SAM7X512-AU-999.pdf
(687 pages)
Specifications of AT91SAM7X128
Package
100LQFP
Device Core
ARM7TDMI
Family Name
91S
Maximum Speed
55 MHz
Ram Size
32 KB
Program Memory Size
128 KB
Operating Supply Voltage
1.8|3.3 V
Data Bus Width
32 Bit
Program Memory Type
Flash
Number Of Programmable I/os
62
Interface Type
CAN/Ethernet/SPI/I2S/TWI/USART/USB
On-chip Adc
8-chx10-bit
Operating Temperature
-40 to 85 °C
Number Of Timers
3
Available stocks
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Price
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AT91SAM7X128-AU
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Part Number:
AT91SAM7X128-AU
Manufacturer:
ATMEL/爱特梅尔
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Part Number:
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Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
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Manufacturer:
Atmel
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Part Number:
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Quantity:
20 000
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31.8.7
Name:
Access Type:
• RDAT: Receive Data
Right aligned regardless of the number of data bits defined by DATLEN in SSC_RFMR.
31.8.8
Name:
Access Type:
• TDAT: Transmit Data
Right aligned regardless of the number of data bits defined by DATLEN in SSC_TFMR.
6120H–ATARM–17-Feb-09
31
23
15
31
23
15
7
7
SSC Receive Holding Register
SSC Transmit Holding Register
30
22
14
30
22
14
SSC_RHR
Read-only
SSC_THR
Write-only
6
6
29
21
13
29
21
13
5
5
AT91SAM7X512/256/128 Preliminary
28
20
12
28
20
12
4
4
RDAT
RDAT
RDAT
RDAT
TDAT
TDAT
TDAT
TDAT
27
19
11
27
19
11
3
3
26
18
10
26
18
10
2
2
25
17
25
17
9
1
9
1
24
16
24
16
8
0
8
0
377
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